202957772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{15991}}^1$

素因数の和:16181

約数の個数: 24

約数和(自身を含む): 376131840

約数和(自身を除く): 173174068

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 668, 3173, 6346, 12692, 15991, 31982, 63964, 303829, 607658, 1215316, 2670497, 5340994, 10681988, 50739443, 101478886, 202957772]

約数ペア:

[(1, 202957772), (2, 101478886), (4, 50739443), (19, 10681988), (38, 5340994), (76, 2670497), (167, 1215316), (334, 607658), (668, 303829), (3173, 63964), (6346, 31982), (12692, 15991)]